The Portagrow humidity distribution system is part of an indoor growing environment that includes state of the art grow lights, humidity trays, a pocket greenhouse that controls temperature and humidity while protecting your home from plant care messes, and a durable, portable, grow stand system. Find us at www.portagrow.com. This video was taken at the Portagrow debut exhibit at the Fall Orchid show at the Denver Botanic Gardens in October 2010.